In-Wall & Ceiling Speakers Backbox To Suit C0866 Platinum Wall Speakers C0867Available as an add on, these backboxes seal the rear of the speaker, preventing ingress of dust & vermin. Plus they limit the amount of sound spill into adjacent rooms. Screw fixes directly to the rear of the speakers. Note: suitable for Opus One model C 0866 only. Not suitable for other brands. Image shows C0866 with backbox fitted. Speaker not included.

7cm Packaged Width : 13

Transmit Frequency Response:  +6 dB per octave 300 Hz to 3 kHz + 1-3 dB

Make the next big science discovery with this Discovery Microscope

angling the optimum listening axis äóñ the point where the units operate exactly in phase äóñ down by around 10 degrees

Operating Temperature: Charge: 0 to 45°C

Mini screw driver

Flame Adjuster

This exquisite tempered glass assembly creates a classy

Inheriting many of the sound quality features of the high-end CD player components

AF Response: 80Hz to 16kHz(±3dB)

The amplifier features three inputs which can be configured for either microphone or line level operation

24V DC plugpack included